公路监理工程师道路与桥梁过关试题（五）.docVIP

公路监理工程师道路与桥梁过关试题（五） 公路监理工程师道路与桥梁过关试题（五）作者：佚名 时间：2017-3-24 浏览量： 公路监理工程师道路与桥梁过关试题 综合分析题 、监理工程师在砼浇筑的前后及过程中应作哪些检验? 浇筑混凝土前的检验:施工设备和场地;混凝土各组成材料及配合比;混凝土凝结速度等性能;基础、钢筋、预埋件等隐蔽工程及支架、模板;养护方法及设施,安全设施。拌制和浇筑混凝土时的检验:混凝土组成材料的外观及配料、拌制,每一工作班至少2次,必要时随时抽样试验;混凝土的和易性每工作班至少2次;砂石材料的含水率,每日开工前一次,气候有较大变化时随时检测;钢筋、模板、支架等的稳固性和安装位置;混凝土的运输、浇筑方法和质量;外加剂使用效果;制取混凝土试件。 浇筑混凝土后的检验:养护情况;混凝土强度,拆模时间;混凝土外露面或装饰质量。结构外形尺寸、位置、变形和沉降。 2、混凝土路面高温防列的措施 、缩小温度差,湿度差抑止收缩。 ①基层顶面整平和洒水润湿;②严禁在超过规范高温时段和大风蒸发时作业,宜采取起早落夜,避开高温大风时;③高温时应作业紧凑,并采取集料洒水降温、遮阳挡风等措施;④及时养生,规范养生,保证养生龄期内保湿养生。 2、保证砼强度和材料检测: ①限制集料含泥量;②加强水泥检测,特别是安定性指标; ③加强控制水灰比,严格按配合比投料、严禁随意加水; ④加强和提高养生,保证砼强度形成。 3、及时锯缝,诱导裂缝在接缝位展开: ①应采取及早锯切横缩缝,缝深满足设计要求,及早形成弱断面使先于缩缝发生前形成;②保证锯缝设备充足,不足时可采取跳板踞缝,最后补齐方法;③在窨井、互通进出道口处严格按设计板块划分及早及时锯缝。 过关试题下载：公路监理工程师道路与桥梁过关试题（五） Measures for the routine management of moral education in Middle SchoolsMethod of conventional management of moral education in middle schoolFirst, the guiding ideology:School moral education is an organic whole of the whole education work, always adhere to the school adhere to the moral education, education for this product, and actively promote the quality education, the school building efficient curriculum system of moral education, moral education, improve the sense of attraction and appeal, enhance the moral education work for through and timeliness. Teach everyone, service education and management education, and school moral education work must be with family education and community education closely together, to form a concerted pattern, and strive to create a good atmosphere for education, and to promote the all-round development of students, to establish a scientific moral education full of vigor the For long-term mechanism.Two, the goal of moral education:To guide the students to form the correct world outlook, outlook on life, values, to cultivate students unity and mutual assistance, honest and trustworthy, law-abiding, good quality, hard work, set a good XX students ideological quality, psychological quality